Supercritical Carbon Dioxide Brayton Cycle Turbines Promise Giant Leap in Thermal-to-Electric Conversion Efficiency

Physorg.com
March 4, 2011

Sandia National Laboratories researchers are moving into the demonstration phase of a novel gas turbine system for power generation, with the promise that thermal-to-electric conversion efficiency will be increased to as much as 50 percent — an improvement of 50 percent for nuclear power stations equipped with steam turbines, or a 40 percent improvement for simple gas turbines. The system is also very compact, meaning that capital costs would be relatively low.
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